A re-evaluation of Penicillium section Canescentia, including the description of five new species.

IF 7.3 1区生物学 Q1 MYCOLOGY

Persoonia Pub Date : 2021-06-01 Epub Date: 2021-05-06 DOI:10.3767/persoonia.2021.46.06

C M Visagie, J C Frisvad, J Houbraken, A Visagie, R A Samson, K Jacobs

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引用次数: 8

Abstract

A survey of Penicillium in the fynbos biome from South Africa resulted in the isolation of 61 species of which 29 were found to be new. In this study we focus on Penicillium section Canescentia, providing a phylogenetic re-evaluation based on the analysis of partial beta-tubulin (BenA), calmodulin (CaM) and RNA polymerase II second largest subunit (RPB2) sequence data. Based on phylogenies we show that five fynbos species are new and several previously assigned synonyms of P. canescens and P. janczewskii should be considered as distinct species. As such, we provide descriptions for the five new species and introduce the new name P. elizabethiae for the illegitimate P. echinatum. We also update the accepted species list and synonymies of section Canescentia species and provide a review of extrolites produced by these species. Citation: Visagie CM, Frisvad JC, Houbraken J, et al. 2021. A re-evaluation of Penicillium section Canescentia, including the description of five new species. Persoonia 46: 163-187. https://doi.org/10.3767/persoonia.2021.46.06.

Abstract Image

查看原文本刊更多论文

对青霉属Canescentia部分的重新评价，包括五个新种的描述。

对南非飞蝗群落青霉菌进行了调查，分离出61种，其中29种为新种。本研究以Canescentia青霉菌为研究对象，通过对部分β -微管蛋白(BenA)、钙调蛋白(CaM)和RNA聚合酶II第二大亚基(RPB2)序列数据的分析，对其进行系统发育再评价。在系统发育的基础上，我们发现5个fynbos种是新种，而先前与P. canescens和P. janczewskii的几个同义种应该被认为是不同的种。在此基础上，本文对5个新种进行了描述，并为非法种棘桐引入了新名称P. elizabethiae。本文还更新了该属植物的公认种表和同义词，并对这些物种产生的外向子进行了综述。引用本文:Visagie CM, Frisvad JC, Houbraken J等。2021。对青霉属Canescentia部分的重新评价，包括五个新种的描述。《人物》46:163-187。https://doi.org/10.3767/persoonia.2021.46.06。

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来源期刊

Persoonia MYCOLOGY-

CiteScore

17.70

自引率

5.50%

发文量

审稿时长

3 months

期刊介绍： Persoonia aspires to publish papers focusing on the molecular systematics and evolution of fungi. Additionally, it seeks to advance fungal taxonomy by employing a polythetic approach to elucidate the genuine phylogeny and relationships within the kingdom Fungi. The journal is dedicated to disseminating high-quality papers that unravel both known and novel fungal taxa at the DNA level. Moreover, it endeavors to provide fresh insights into evolutionary processes and relationships. The scope of papers considered encompasses research articles, along with topical and book reviews.